Ilmor is MasterCraft’s exclusive partner for recreational marine engines. A Penske Company, Ilmor has more than 30 years experience in automotive racing. Enjoy more time and more fun on the water with the industry’s most responsive, robust and reliable engines.
REAL WORLD RELIABILITY
Ilmor knows how to engineer simplicity and reliability. From fewer hoses and clamps to an engine power distribution module (e-PDM), eliminating the need for physical fuses and allowing resets right from the dash, you'll experience unrivaled reliability. A crank-mounted raw water pump on the 6.0L, 5.3L and 6.2L engines eliminates common failure points, allowing longer time (two seasons/125 hours) between routine impeller servicing.
LEVELED UP WITH MORE LITERS
More liters mean more power, and you'll feel the difference in our 380 horsepower 6.0L MPI engine, standard on the NXT, XT and ProStar models. X models, the XStar and XStar S feature a powerful 430 horsepower 6.2L GDI, and can be upgraded to a massive 7.4L MPI making 522 horsepower. The torque and gearing ratios are all designed to give a power curve with tractor-like towing muscle in a boat filled with ballast, but also plenty of top–end speed. For those seeking salt water, the super tech 5.3L GDI has an efficient close-cooled aluminum block, running 365 horsepower at higher RPMs giving it outstanding top-end performance.
MEAN AND CLEAN
And consistent with our philosophy of Making Boating Better, Ilmor engines meet the strictest environmental requirements of not just the EPA, but also CARB ultra clean ratings, single/twin BSO certification, and EU-RCD standards. The Ilmor GDI class engine is one of the top 5-star emissions rated gasoline marine engines in the world.
WORLD-CLASS WARRANTY
Ilmor engines have an unprecedented 7-year, 1,000-hour, factory-backed warranty—the most comprehensive in the towboat industry. This is the gold standard.
DOUBLE VOLTAGE
Ilmor has incorporated new Mechman alternators offering 180A of peak current output (double the previous generation). So plug in and play loud, knowing your boat’s electrical system has top-of-the-line power.
VIEW ENGINES
Available on the X and XStar models, the all-new Supercharged 6.2L provides unprecedented power and performance.
With 630 horsepower and 665 lb-ft of torque, the all-new Ilmor Supercharged 6.2L is the world's most powerful towboat engine, exclusively found in a MasterCraft.
6.16L
5,500 RPM /630 HP
380 RPM /665 FT-LB
6.16L
5,500 RPM /630 HP
380 RPM /665 FT-LB
Standard on the X and XStar models, the 6.2L GDI boasts 430 horsepower of towing excellence.
The 6.2L GDI is part of Ilmor’s gasoline direct injection engine series. With precise fuel injection technology, gasoline direct injection engines maximize engine and fuel efficiency.
6.2L
5,400 RPM /
430 HP
4,000 RPM /
479 FT-LB
6.2L
5,400 RPM /
430 HP
4,000 RPM /
479 FT-LB
Standard on the NXT, XT and ProStar models, the 6.0L MPI engine delivers versatile performance with its 380 horsepower.
The 6.0L MPI is part of Ilmor’s multi-port sequential fuel injection engine series. MPI improves fuel distribution, maximizes engine air intake and increases engine efficiency.
6.0L
5,200 RPM /
373 HP
4,200 RPM /
407 FT-LB
6.0L
5,200 RPM /
373 HP
4,200 RPM /
407 FT-LB
Built for saltwater excellence, the super tech 5.3L GDI has a closed-cooled aluminum block for maximum efficiency. With 365 horsepower, it provides outstanding top-end performance.
The 5.3L GDI is part of Ilmor’s gasoline direct injection engine series. With precise fuel injection technology, gasoline direct injection engines maximize engine and fuel efficiency.
5.3L
5,400 RPM /
365 HP
4,100 RPM /
400 FT-LB
5.3L
5,400 RPM /
365 HP
4,100 RPM /
400 FT-LB
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6.2L SC
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6.2L GDI
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6.0L MPI
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5.3L GDI
